GP Paps X #0448 checking in...only 3 days to arrive in California from halfway around the world, amazing! This is such an elegant mod...simple yet sophisticated...clean lines, definitely less is more!! I am very impressed with the build quality, threads are nearly pneumatic feeling as previously stated. The precision of the switch is brilliant, short throw with the perfect amount of feedback; firm enough to let you know you've activated it, yet soft enough to provide a feeling of effortlessness. I also purchased the non AFC rings and the polished one is installed for the pictures. These sweet little rings are really quite the icing on the cake as they say, it allows for a flush look almost effortlessly. I also have a chi you and a poldiac; both are much more difficult to work with when trying to eliminate the gap between the atomizer and the mod, especially if your trying to align the atomizer logo with the mod logo; or air whole alignment when using a genesis style atomizer. So far, the GP X has proved much easier for this task (which is important to a perfectionist type, like me, lol). I am trying to upload pictures but I think because I am new to the forum I do not have permission yet. Thank you to all who participate in this forum, many of which have provided invaluable information that has significantly improved my vaping experience and ultimately allowed me to be analog free for over six months after 30 years of a pack and a half a day!! I would also like to thank all the folks that make up "Team GP" who have made such beautiful devices available to the world, and more specifically "me". I am grateful for your hard work, dedication to excellence and unparallelled service! Now if I could only find a GP spheroid...my GP set would be complete... (I was too slow when ordering the X and when I tried to pay it said they were out of stock - to my disappointment) If anyone wants to sell one or knows when the next batch will be available I would appreciate the information...thank you. Now it's time to add myself to the proud owner list